De'Longhi Eletta Explore Bean-to-Cup vs Keurig K-Supreme Plus Smart Coffee Maker (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

De'Longhi Eletta Explore Bean-to-Cup

9.0/10 Excellent

4.4★ (3,600 owners)

Over Ice mode, cold brew, LatteCrema Cool, 20 drinks, My drinks profile. Cold coffee specialist.

Full Review

Keurig K-Supreme Plus Smart Coffee Maker

8.7/10 Great

4.5★ (28,400 owners)

MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king.

Full Review

At a Glance

	De'Longhi Eletta Explore Bean-to-Cup	Keurig K-Supreme Plus Smart Coffee Maker
247Verdict Score	9.0/10	8.7/10
Owner Rating	4.4★ (3,600)	4.5★ (28,400)
Verdict	Excellent	Great

Quick Verdict

Both are strong choices, but the De'Longhi Eletta Explore Bean-to-Cup edges ahead with a 9.0/10 vs 8.7/10. Over Ice mode, cold brew, LatteCrema Cool, 20 drinks, My drinks profile. Cold coffee specialist. That said, the Keurig K-Supreme Plus Smart Coffee Maker is worth considering if MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king. Check the current price on Amazon →

Pros & Cons Side by Side

De'Longhi Eletta Explore Bean-to-Cup

Over Ice mode specifically brews concentrated espresso for iced coffee directly over ice without dilution
LatteCrema Cool chills milk automatically for cold coffee drinks — unique to De'Longhi
20 drink varieties including cold brew and iced options alongside hot drinks
My Drinks personalisation saves up to 4 custom profiles
De'Longhi's engineering applied to the growing iced coffee market

£800+ — premium pricing for the iced coffee specialisation
Cold brew takes 4+ hours — the Over Ice feature is the practical everyday cold option
Less automated than PrimaDonna Soul's 21 hot drink varieties

Keurig K-Supreme Plus Smart Coffee Maker

MultiStream extraction saturates coffee grounds more evenly than single-needle alternatives
78oz reservoir — the largest K-Cup reservoir reviewed, reduces daily refilling
Smart app enables scheduling, brew strength and temperature from your phone
Brew Hot or Iced mode makes over-ice coffee in one step
28,400 Amazon reviews at 4.5★ — the most validated US-origin coffee maker reviewed

K-Cup pod ecosystem — pods less premium than Nespresso Vertuo quality and more expensive per cup than filter
Less common in UK vs US — K-Cup pods require online ordering rather than supermarket availability
US-designed machine that works on UK voltage but is primarily marketed for American consumers

FAQ

Which is better, De'Longhi Eletta Explore or Keurig K-Supreme Plus?

Is the De'Longhi Eletta Explore worth the extra cost?

Yes — De'Longhi Eletta Explore Bean-to-Cup scores higher at 9.0/10 vs 8.7/10.

Who is the De'Longhi Eletta Explore best suited to?

Over Ice mode, cold brew, LatteCrema Cool, 20 drinks, My drinks profile. Cold coffee specialist.

Who is the Keurig K-Supreme Plus best suited to?

MultiStream extraction, 6 sizes, 78oz reservoir, smart app, Brew Hot/Cold, K-Cup pods. US pod king.

What are the main downsides of each?

De'Longhi Eletta Explore Bean-to-Cup: £800+ — premium pricing for the iced coffee specialisation; Cold brew takes 4+ hours — the Over Ice feature is the practical everyday cold option. Keurig K-Supreme Plus Smart Coffee Maker: K-Cup pod ecosystem — pods less premium than Nespresso Vertuo quality and more expensive per cup than filter; Less common in UK vs US — K-Cup pods require online ordering rather than supermarket availability.

Do owner ratings agree with our verdict?

Largely, yes — De'Longhi Eletta Explore Bean-to-Cup sits at 4.4★ from 3,600 verified Amazon owners, and Keurig K-Supreme Plus Smart Coffee Maker at 4.5★ from 28,400.

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